Black pine seedling fertilizer

YaBoyMyth

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My seedlings just popped through two days ago. Was wondering when to start fertilizing these seedlings? I don’t want to burn them or kill them so I just need some advice in when seedlings start getting fertilizer
 

cmeg1

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Right away at 1/8th-1/4 strength.Rinse npk off of needles with a spray of water immediately.

please ph your nutrient!!!

Look ……….without ph and with ph same age….ph-5.8-6.4

Ok ok ok a little extra co2 was applied
EA0D1069-85A2-458A-81A2-CEB63DE4EAC4.jpegE34C3A5E-8F4B-4550-A355-CB632043F462.jpeg
 

YaBoyMyth

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Right away at 1/8th-1/4 strength.Rinse npk off of needles with a spray of water immediately.

please ph your nutrient!!!

Look ……….without ph and with ph same age…..5.8-6.4
View attachment 393306View attachment 393307
What is NPK? The fertilizer I bought is pellets from superfly bonsai. Just do a 1/4 of recommendation?
 

cmeg1

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What is NPK? The fertilizer I bought is pellets from superfly bonsai. Just do a 1/4 of recommendation?
I would get some Clonex solution and follow instructions along with a ph reader and some ph up&down……only need a few drops a gallon…….

 

Shibui

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What is NPK? The fertilizer I bought is pellets from superfly bonsai. Just do a 1/4 of recommendation?
Your little seedlings will be quite happy with just a few pellets of the fertilizer every few weeks. Add a little more as they get larger.
 

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